Content for TS 23.237 Word version: 18.0.0
6c Procedures and flows for SRVCC Emergency Session
6c.1 IMS Emergency origination flow for PS to CS SRVCC
6c.2 SRVCC session transfer of IMS emergency session for PS to CS
6c.3 SRVCC Support for UEs in Normal Mode
6c.4 SRVCC Support for UEs in Limited Service Mode
6d Procedures and flows for DRVCC Emergency Session for WLAN
6d.1 IMS Emergency origination flow for PS to CS DRVCC
6d.2 DRVCC session transfer of IMS emergency session for PS to CS
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6c Procedures and flows for SRVCC Emergency Session |R9| p. 169
6c.1 IMS Emergency origination flow for PS to CS SRVCC p. 169
6c.2 SRVCC session transfer of IMS emergency session for PS to CS p. 170
6c.2.1 SRVCC session transfer of an active IMS emergency session for PS to CS (single EATF instance) |R15| p. 170
6c.2.2 SRVCC session transfer of an IMS emergency session in early dialogue phase for PS to CS (single EATF instance) |R15| p. 171
6c.2.3 SRVCC session transfer of an active IMS emergency session for PS to CS when multiple EATF instances are deployed |R16| p. 172
6c.2.3.1 Alternative procedure based on forking p. 172
6c.2.3.2 Alternative procedure based on redirection p. 173
6c.2.4 SRVCC session transfer of an IMS emergency session in early dialogue phase for PS to CS when multiple EATF instances are deployed |R16| p. 174
6c.3 SRVCC Support for UEs in Normal Mode p. 175
6c.4 SRVCC Support for UEs in Limited Service Mode p. 175
6d Procedures and flows for DRVCC Emergency Session for WLAN |R14| p. 176
6d.1 IMS Emergency origination flow for PS to CS DRVCC p. 176
6d.2 DRVCC session transfer of IMS emergency session for PS to CS p. 177
